2. Patients with poor diabetes control (HbA1c > 8.0% but < 12%), despite intensive insulin therapy, as defined by: self monitoring of blood glucose ≥ 4 times/day, multiple insulin injections (≥ 3/day) or insulin pump, and close monitoring of blood glucose control by an endocrinologist. These patients can experience acute, rapid hyperglycemia secondary to several stress factors, that can lead to dehydration, disorientation, and in some instances, ketoacidosis.